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每到秋冬季节,温度下降,水温在10~18℃之间,影响鱼类消化系统功能,造成代谢机能紊乱、抗病能力差,这时容易发生鱼类病害,影响养殖生产效益,给养殖户带来直接经济损失。下面介绍秋冬季节鱼类防病措施,为水产养殖户提供参考。1加强培育,增强鱼类的体质沿黄地域以鲤鱼、草鱼、鲫鱼等吃食性鱼类养殖为主,要投喂优质、适口、足量的配合饲料,投饵量应按鱼体的3%~4%,适当投喂些植物性饵料,在配合饲
Every fall and winter, the temperature drops, the water temperature is between 10 ~ 18 ℃, affecting the function of fish digestive system, resulting in metabolic disorders, disease resistance is poor, then prone to fish diseases, affecting the production of aquaculture benefits to farmers Bring direct economic losses. Here are the autumn and winter season fish disease prevention measures for aquaculture farmers to provide a reference. 1 to strengthen the cultivation and enhance the physical fitness of fish along the yellow area to carp, grass carp, crucian carp and other feeding fish-based, to feed high-quality, palatable mouth, adequate amount of feed, feeding amount of fish should be 3% ~ 4%, appropriate feeding some plant bait, with the feed